CA939006A - Multiparameter process solution analyzer-controller - Google Patents

Multiparameter process solution analyzer-controller

Info

Publication number
CA939006A
CA939006A CA107326A CA107326A CA939006A CA 939006 A CA939006 A CA 939006A CA 107326 A CA107326 A CA 107326A CA 107326 A CA107326 A CA 107326A CA 939006 A CA939006 A CA 939006A
Authority
CA
Canada
Prior art keywords
multiparameter
controller
process solution
solution analyzer
analyzer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA107326A
Other languages
English (en)
Other versions
CA107326S (en
Inventor
Whitesell George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hooker Chemical Corp filed Critical Hooker Chemical Corp
Application granted granted Critical
Publication of CA939006A publication Critical patent/CA939006A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00693—Calibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/034—Controlled by conductivity of mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CA107326A 1970-03-25 1971-03-09 Multiparameter process solution analyzer-controller Expired CA939006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2265270A 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
CA939006A true CA939006A (en) 1973-12-25

Family

ID=21810708

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107326A Expired CA939006A (en) 1970-03-25 1971-03-09 Multiparameter process solution analyzer-controller

Country Status (5)

Country Link
US (1) US3674672A (fr)
BE (1) BE764658A (fr)
CA (1) CA939006A (fr)
DE (1) DE2113854A1 (fr)
FR (1) FR2084990A5 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779265A (en) * 1972-01-20 1973-12-18 Dow Chemical Co Apparatus for continuous measurement and control of flotation conditions
AU507110B2 (en) * 1975-04-23 1980-02-07 Ici Ltd. Phosphating process
CH601505A5 (fr) * 1975-06-03 1978-07-14 Siemens Ag
GB1562611A (en) * 1976-03-01 1980-03-12 Nat Res Dev Gas detectors
JPS6043491A (ja) * 1983-08-19 1985-03-08 Nippon Denso Co Ltd 鉄鋼表面に燐酸塩化成被膜を形成する方法
DE3427729A1 (de) * 1984-07-27 1986-01-30 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur aufrechterhaltung des zinkgehaltes in zinkphosphatierbaedern
DE3536997A1 (de) * 1985-10-17 1987-04-23 Knoche Karl Friedrich Prof Dr Verfahren und vorrichtung zur bestimmung des quantitativen gehalts von stoffen
US4722830A (en) * 1986-05-05 1988-02-02 General Electric Company Automated multiple stream analysis system
GB9115053D0 (en) * 1991-07-12 1991-08-28 Graseby Ionics Ltd Fluid sampling system
US5352350A (en) * 1992-02-14 1994-10-04 International Business Machines Corporation Method for controlling chemical species concentration
US5738772A (en) * 1996-10-25 1998-04-14 Fbc Industries, Inc. In-line/on demand reaction delivery system and method
DE19703641B4 (de) * 1997-01-31 2006-10-19 Marx, Joachim, Dr. Verfahren zum Herstellen geschweißter Hohlkörper mit verbessertem Korrosionsschutz und auf diese Weise hergestellte Hohlkörper
DE19802725C1 (de) * 1998-01-24 1999-11-11 Henkel Kgaa Automatische Kontrolle und Steuerung von Reinigerbädern durch Alkalitätsbestimmung
US6555360B1 (en) * 1998-03-30 2003-04-29 Friedrich Srienc Flow injection flow cytometry system for on-line monitoring of biroreactors and method for monitoring
EP0953842A1 (fr) 1998-05-01 1999-11-03 F. Hoffmann-La Roche Ag Analysateur automatique avec chambre de mélange amincie au dessous et unité de base liée étanchement à la chambre de mélange
TW457544B (en) * 1999-08-30 2001-10-01 Ebara Corp Method for measuring leveler concentration of plating solution, and method and apparatus for controlling plating solution
EP1368643B1 (fr) * 2001-03-16 2008-10-29 Akzo Nobel N.V. Titrage en flux continu
US20060081471A1 (en) * 2003-12-03 2006-04-20 Kidwell David A Multiparameter system for environmental monitoring
US20040214314A1 (en) * 2001-11-02 2004-10-28 Friedrich Srienc High throughput bioreactor
US7141175B2 (en) * 2002-04-25 2006-11-28 Verma Kuldeep C Oxidation reduction potential (ORP) based wastewater treatment process
US9023555B2 (en) * 2012-02-24 2015-05-05 Alan Devoe Method of making a fuel cell device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848531A (en) * 1932-03-08 Ington
US2046223A (en) * 1934-05-29 1936-06-30 Trudel & Cie B Homogenizer
US2607718A (en) * 1946-06-17 1952-08-19 Petrolite Corp Process and apparatus for control of reagents
US2707964A (en) * 1950-09-12 1955-05-10 Paul S Monroe Measurement and control of the compositions of flowing streams of fluid mixtures
US3051631A (en) * 1959-04-07 1962-08-28 Diamond Alkali Co Method and apparatus for the control of oxidation-reduction reactions
US3118456A (en) * 1963-01-17 1964-01-21 Palley Zoltan O St Apparatus for cleaning pipe lines
US3312189A (en) * 1963-12-24 1967-04-04 Hooker Chemical Corp Automatic solution control system
US3290584A (en) * 1966-05-13 1966-12-06 Corn Products Co Apparatus for preventing fouling of ph meter electrodes with filter element transporting means
US3515094A (en) * 1968-02-05 1970-06-02 Hooker Chemical Corp Automatic control apparatus for liquid treating solutions
US3566892A (en) * 1968-11-05 1971-03-02 Fil Clean Corp Oil filter cleaner including arrangement for cleansing of cleaner solvent
US3583413A (en) * 1968-12-30 1971-06-08 Constantinos Mertzanis Strainer cleaner

Also Published As

Publication number Publication date
BE764658A (fr) 1971-08-16
US3674672A (en) 1972-07-04
FR2084990A5 (fr) 1971-12-17
DE2113854A1 (de) 1971-10-14

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